This application offers three main services arranged as follows:

1. Explore pronunciation

- Test and notify users with disabilities when speech problems occur.

- Provide assessments and grades for pronunciation exploration tests.

- Automatically adjust the volume level based on the sound produced.


2. Spell the letters of the alphabet

- Display all letters of the user's alphabet on the screen.

- Capture the spoken character from the user using the microphone.

- Pointing to the spoken letter to help the user recognize it.


3. Convert audio to text

- Using techniques to convert speech into written text automatically.

- Recording speech and converting it into text that is displayed on the device screen.

- Enabling people with disabilities to read and understand texts resulting from spoken speech.


These services are designed to meet the needs of users with disabilities and enable them to communicate easily and effectively.